Movable lifting type video monitoring device

Abstract

The utility model discloses a mobile lifting type video monitoring device, and belongs to the technical field of video monitoring. The device comprises a bottom plate, the top of the bottom plate is connected with a lifting device, the top of the lifting device is connected with a monitoring main body, the lifting device comprises a supporting rod, the top of the supporting rod is provided with an inserting groove, one side of the inner wall of the inserting groove is provided with a sliding groove, a sliding block is slidably connected in the sliding groove, one side of the sliding block is connected with a rack, and the rack is connected with the lifting device. The top of the rack is connected with a connecting block, and a bearing is embedded in one side of the inner wall of the inserting groove. According to the utility model, by arranging the lifting device and rotating the turntable, the rotating rod drives the gear to rotate, and the gear drives the rack to move, so that the rack drives the monitoring main body to ascend through the connecting block at the top, the device can adjust different heights according to different environments, and incomplete pictures caused by insufficient height during shooting are avoided; and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of video monitoring, and in particular relates to a mobile lifting video monitoring device. Background Art

[0002] Video surveillance can monitor changes in important places and the operating conditions of important equipment in real time, such as construction sites, shopping malls, office buildings, etc., and through cameras installed in different locations, the video surveillance system can transmit on-site videos to the monitoring room in a centralized manner, allowing managers to conduct real-time supervision and management of multiple production sites without having to visit the site in person, thereby improving supervision efficiency.

[0003] However, in actual use, traditional video surveillance equipment lacks a height adjustment function, which results in an incomplete video image due to a long viewing distance. This requires the installation of multiple video surveillance devices, which reduces the practicality of the device. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that traditional monitoring devices do not have the function of lifting, and to propose a mobile lifting video monitoring device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a mobile lifting video surveillance device, comprising a base plate, a lifting device connected to the top of the base plate, a monitoring body connected to the top of the lifting device, the lifting device comprising a support rod, a plug-in slot is provided on the top of the support rod, a slide groove is provided on one side of the inner wall of the plug-in slot, and a slider is slidably connected in the slide groove, one side of the slider is connected to a rack, the top of the rack is connected to a connecting block, a bearing is embedded on one side of the inner wall of the plug-in slot, and a rotating rod is rotatably connected in the bearing, one end of the rotating rod is connected to a turntable, and one side of the turntable is connected to a crank, the other end of the rotating rod is connected to a gear, and one side of the rack is slidably connected to one side of the inner wall of the plug-in slot.

[0006] As a further description of the above technical solution:

[0007] A locking device is provided at the top of the support rod, and the locking device includes a built-in groove, the inner wall of the built-in groove is slidably connected to a fixed rod, the inner wall of the built-in groove is provided with a toggle groove, the inner wall of the toggle groove is slidably connected to a toggle plate, a sliding sleeve is embedded in the toggle plate, and the sliding sleeve is slidably connected to the sliding rod, the outer wall of the sliding rod is provided with a spring, and the bottom of the toggle plate is connected to the outer wall of the fixed rod.

[0008] As a further description of the above technical solution:

[0009] The two ends of the slide rod are respectively connected to the two sides of the inner wall of the toggle slot, the two ends of the spring are respectively connected to one side of the toggle plate and one side of the inner wall of the toggle slot, and the built-in slot and the toggle slot are both opened in the support rod.

[0010] As a further description of the above technical solution:

[0011] The bottom of the support rod is connected to the top of the base plate, and the top of the connecting block is connected to the bottom of the monitoring body.

[0012] As a further description of the above technical solution:

[0013] One side of the rack is provided with a plurality of fixing grooves, and one end of the fixing rod is plugged into one of the fixing grooves, and one side of the gear is meshed with one side of the rack.

[0014] As a further description of the above technical solution:

[0015] The bottom of the base plate is connected to a plurality of moving wheels, and the plurality of moving wheels are distributed at the four corners of the bottom of the base plate.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0017] 1. In the present invention, a lifting device is provided. By rotating the turntable, the rotating rod drives the gear to rotate, and the gear drives the rack to move, and then the rack drives the monitoring body to rise through the connecting block at the top, so that the device can be adjusted to different heights according to different environments, avoiding incomplete pictures caused by insufficient height during shooting, thereby improving the practicality of the device.

[0018] 2. In the present invention, a locking device is provided, and the fixing pin is driven inward by the shift plate, and the spring is squeezed. After the monitoring body is lifted to the desired position by the lifting device, the shift plate is released, so that the rebound force of the spring drives the shift plate to reset, and the fixing rod is reinserted into another fixing slot, thereby fixing the monitoring body, and preventing the monitoring body from moving during use and causing incomplete shooting images. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of a mobile lifting video monitoring device proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the lifting device structure of a mobile lifting video monitoring device proposed in the utility model;

[0021] Figure 3 This is a schematic diagram of the partial cross-sectional structure of the top of the support rod of a mobile lifting video monitoring device proposed in the utility model;

[0022] Figure 4 A mobile lifting video monitoring device proposed by the utility model Figure 3 Schematic diagram of the enlarged structure of part A.

[0023] Legend: 1. Monitoring body; 2. Bottom plate; 3. Moving wheel; 4. Lifting device; 401. Connecting block; 402. Slider; 403. Fixed slot; 404. Rack; 405. Gear; 406. Plug-in slot; 407. Slide slot; 408. Turntable; 409. Rotating rod; 410. Support rod; 5. Locking device; 501. Dial plate; 502. Fixed rod; 503. Built-in slot; 504. Spring; 505. Dial slot; 506. Slide rod. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-4 The utility model provides a technical solution: a mobile lifting video surveillance device, including a bottom plate 2, a lifting device 4 is connected to the top of the bottom plate 2, a monitoring body 1 is connected to the top of the lifting device 4, the lifting device 4 includes a support rod 410, a plug-in slot 406 is opened on the top of the support rod 410, a slide groove 407 is opened on one side of the inner wall of the plug-in slot 406, and a slider 402 is slidably connected in the slide groove 407, a rack 404 is connected to one side of the slider 402, a connecting block 401 is connected to the top of the rack 404, a bearing is embedded on one side of the inner wall of the plug-in slot 406, and A rotating rod 409 is rotatably connected in the bearing, one end of the rotating rod 409 is connected to a turntable 408, and a crank is connected to one side of the turntable 408, and the other end of the rotating rod 409 is connected to a gear 405, one side of the rack 404 is slidably connected to one side of the inner wall of the plug-in slot 406, the bottom of the support rod 410 is connected to the top of the base plate 2, the top of the connecting block 401 is connected to the bottom of the monitoring body 1, a plurality of fixed grooves 403 are provided on one side of the rack 404, and one end of the fixed rod 502 is plugged into one of the fixed grooves 403, and one side of the gear 405 is meshed with one side of the rack 404.

[0026] In a specific embodiment, a lifting device 4 is set up, and the turntable 408 is driven to rotate by the crank, and then the turntable 408 drives the rotating rod 409 to rotate, the rotating rod 409 drives the gear 405 to rotate, and the gear 405 drives the meshed rack 404 to move. By setting the slider 402 to slide in the slide groove 407, the rack 404 is made more stable when moving, and it can also prevent the rack 404 from slipping. Then, the rack 404 drives the connecting block 401 to rise, and the connecting block 401 drives the monitoring body 1 to rise, so that the device can be adjusted to different heights according to different environments, thereby improving the practicality of the device.

[0027] A locking device 5 is provided on the top of the support rod 410, and the locking device 5 includes a built-in groove 503, and the inner wall of the built-in groove 503 is slidably connected to the fixed rod 502, and the inner wall of the built-in groove 503 is provided with a toggle groove 505, and the inner wall of the toggle groove 505 is slidably connected to a dial plate 501, and a sliding sleeve is embedded in the dial plate 501, and the sliding sleeve is slidably connected to the sliding rod 506, and the outer wall of the sliding rod 506 is provided with a spring 504, and the bottom of the toggle plate 501 is connected to the outer wall of the fixed rod 502, and the two ends of the sliding rod 506 are respectively connected to the two sides of the inner wall of the toggle groove 505, and the two ends of the spring 504 are respectively connected to one side of the toggle plate 501 and one side of the inner wall of the toggle groove 505, and the built-in groove 503 and the toggle groove 505 are both provided in the support rod 410, and a plurality of moving wheels 3 are connected to the bottom of the base plate 2, and the plurality of moving wheels 3 are distributed at the four corners of the bottom of the base plate 2.

[0028] In a specific embodiment, a locking device 5 is provided. When the rack 404 drives the monitoring body 1 to rise, the dial plate 501 is moved inwardly by toggling the dial plate 501 and squeezing the spring 504, so that the spring 504 generates a rebound force, and then the dial plate 501 drives the fixing pin to move inward, so that one end of the fixing rod 502 is disengaged from the fixing groove 403. After the monitoring body 1 is lifted to the desired position, the dial plate 501 is released, so that the rebound force of the spring 504 drives the dial plate 501 to reset, and then the dial plate 501 drives the fixing rod 502 to reset, so that one end of the fixing rod 502 is reinserted into another fixing groove 403, thereby fixing the rack 404, thereby preventing the monitoring body 1 from moving during use and causing incomplete shooting images.

[0029] Working principle: When in use, after moving the device to the desired position through the moving wheel 3, the dial plate 501 is toggled, so that the dial plate 501 drives the fixing pin to move in the built-in groove 503 and one end of the fixing pin is disengaged from the fixing groove 403. While the dial plate 501 moves, the spring 504 is squeezed to generate a rebound force. Then, the crank is turned to rotate the turntable 408, and the rotating rod 409 drives the gear 405 to rotate. The rotation of the gear 405 drives the rack 404 to move upward, and the rack 404 drives the monitoring body 1 to rise through the connecting block 401. When it moves to the desired position, the dial plate 501 is released, so that the rebound force of the spring 504 drives the fixing rod 502 to reset through the dial plate 501 and plug it into another fixing groove 403, thereby fixing the monitoring body 1, so that the device can be adjusted in height according to the actual environment, through the applicability of the device.

[0030] In this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise expressly defined. Terms such as "installed," "connected," "connected," and "fixed" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; "connected" can mean a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in this invention can be understood according to specific circumstances.

[0031] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mobile lifting video surveillance device, comprising a base plate (2), characterized in that: The top of the base plate (2) is connected to a lifting device (4), and the top of the lifting device (4) is connected to a monitoring body (1). The lifting device (4) includes a support rod (410), a plug-in slot (406) is provided on the top of the support rod (410), a slide groove (407) is provided on one side of the inner wall of the plug-in slot (406), and a slider (402) is slidably connected in the slide groove (407), one side of the slider (402) is connected to a rack (404), the top of the rack (404) is connected to a connecting block (401), a bearing is embedded on one side of the inner wall of the plug-in slot (406), and a rotating rod (409) is rotatably connected in the bearing, one end of the rotating rod (409) is connected to a turntable (408), and one side of the turntable (408) is connected to a crank, the other end of the rotating rod (409) is connected to a gear (405), and one side of the rack (404) is slidably connected to one side of the inner wall of the plug-in slot (406).

2. The mobile lifting video surveillance device according to claim 1, characterized in that: A locking device (5) is provided at the top of the support rod (410), and the locking device (5) includes a built-in groove (503), the inner wall of the built-in groove (503) is slidably connected to the fixed rod (502), the inner wall of the built-in groove (503) is provided with a toggle groove (505), the inner wall of the toggle groove (505) is slidably connected to a toggle plate (501), a sliding sleeve is embedded in the toggle plate (501), and a sliding rod (506) is slidably connected in the sliding sleeve, a spring (504) is provided on the outer wall of the sliding rod (506), and the bottom of the toggle plate (501) is connected to the outer wall of the fixed rod (502).

3. The mobile lifting video surveillance device according to claim 2, characterized in that: The two ends of the slide rod (506) are respectively connected to the two sides of the inner wall of the toggle groove (505), and the two ends of the spring (504) are respectively connected to one side of the toggle plate (501) and one side of the inner wall of the toggle groove (505), and the built-in groove (503) and the toggle groove (505) are both opened in the support rod (410).

4. The mobile lifting video surveillance device according to claim 1, characterized in that: The bottom of the support rod (410) is connected to the top of the base plate (2), and the top of the connection block (401) is connected to the bottom of the monitoring body (1).

5. The mobile lifting video surveillance device according to claim 1, characterized in that: A plurality of fixing grooves (403) are provided on one side of the rack (404), and one end of the fixing rod (502) is plugged into one of the fixing grooves (403), and one side of the gear (405) is meshed with one side of the rack (404).

6. The mobile lifting video surveillance device according to claim 1, characterized in that: The bottom of the base plate (2) is connected to a plurality of moving wheels (3), and the plurality of moving wheels (3) are distributed at the four corners of the bottom of the base plate (2).

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